a murder or other violent crime against a Head of State or Deputy Head of State of the Requesting or Requested State, or of or against a member of such person's family; an offence for which both the Requesting and Requested States have the obligation pursuant to a multilateral international agreement to extradite the person sought or to submit the case to their respective competent authorities for decision as to prosecution; murder; terrorism offences; an offence involving kidnapping, abduction or any form of unlawful detention, including the taking of a hostage; and attempting or conspiring to commit, aiding, abetting, inducing, counselling or procuring the commission of, or being an accessory before or after the fact to such offences.
b) Los delitos por los que estén obligados tanto el Estado requirente como el requerido, en virtud de un acuerdo internacional multilateral, a entregar a la persona cuya extradición se solicite o a llevar el caso ante las autoridades competentes respectivas para que adopten una decisión respecto de su procesamiento;